WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

---

define feed forward control loop with example and drawing?

0 Answers   Honeywell,

---

plc trouble shootings?

3 Answers  

---

how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

0 Answers   KNPC,

---

what are different types of cables used in instrumention how to calibrate a level transmitter online ( rosemount )

1 Answers  

---

What is DeltaV?

2 Answers  

---

i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure

0 Answers  

---

Thermocouples work as follow:

1 Answers   Dashen Brewery, Tata Power,

---

What is the cv of a control valve?

2 Answers   CCIE,

---

compare the thermocouple and pyrometer,which one is the best?why?

4 Answers   Ramco,

---

how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

0 Answers  

---

What is the Working principle of Dozing valve?

0 Answers   Shree Cement,

---